CN205723985U - A kind of improved electric coupler - Google Patents
A kind of improved electric coupler Download PDFInfo
- Publication number
- CN205723985U CN205723985U CN201620386476.8U CN201620386476U CN205723985U CN 205723985 U CN205723985 U CN 205723985U CN 201620386476 U CN201620386476 U CN 201620386476U CN 205723985 U CN205723985 U CN 205723985U
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- transverse partition
- conductive terminal
- connecting portion
- connecting part
- board
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- 238000005192 partition Methods 0.000 claims abstract description 113
- 238000005452 bending Methods 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
A kind of improved electric coupler, including, insulating base, some first conducting end daughter boards；Insulating base includes base plate, and on it, interval sets some longitudinal baffles side by side, forms some the first independent side by side compartments on base plate along its length；First lateral partitions, is plugged in the middle part of longitudinal baffle；First lateral partitions bottom sets through hole；First conducting end daughter board includes the first connecting portion, extends up bending from the first connecting portion and extend and be bent to form the second convex connecting portion again and bend downwards from the second connecting portion and extend the 3rd connecting portion that is bent to form again；It is all provided with on first～the 3rd connecting portion connecting through hole and lock screw, form upper and lower two-layer screw locking；First connecting portion side sets the overhead structure of bending downwards, and corresponding, the mains side chamber sidewall projection of the first compartment coordinates with this overhead structure, prevents the first conducting end daughter board from exiting the stop block of insulating base；Through hole in the first lateral partitions for 3rd connecting portion inserts load-side chamber.
Description
Technical Field
The utility model relates to an improved generation electric connector.
Background
Series combination wiring fixing device in electrical engineering. The number of the terminal points in each row is different, and the type of the terminal points can be determined according to the requirements of engineering technical parameters. In the power electronic distribution line, when the equipment in the screen is connected with the equipment outside the screen, special connecting terminals are required to pass through, and the connecting terminals are combined to be called as terminal blocks. The terminal strip is used for connecting the circuits of the equipment in the screen and the equipment outside the screen and plays a role in signal (current and voltage) transmission. The terminal strip is arranged, so that the wiring is attractive, the maintenance is convenient, the connection between long-distance wires is firm, and the construction and the maintenance are convenient. At present, the wiring terminal block is mainly formed by matching an insulating base with conductive metal (mainly copper material) and combining wiring screws.
In the traditional construction product, the insulating base is a plurality of split assemblies, and the installation is complicated. The conductive terminal plate cannot be transferred automatically, so that the labor hour is wasted, and the conductive terminal plate needs to be manually put in.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an improved electric connector, wherein an insulating base adopts an integrated design, which can meet the requirement that a conductive terminal board is inserted from the side surface and prevent the possibility that the conductive terminal board is separated; moreover, the first conductive terminal plate is additionally provided with a barb structure, so that the conductive terminal plate can be prevented from retreating and falling off the insulating base.
In order to achieve the above purpose, the technical scheme of the utility model is that:
an improved electric connector comprises an insulating base, a plurality of first conductive terminal boards; the insulating base comprises a bottom plate, a plurality of longitudinal partition plates and a plurality of parallel independent first compartments, wherein the longitudinal partition plates are arranged on the bottom plate in parallel at intervals; the first transverse partition board is inserted in the middle of the longitudinal partition board and divides the first compartment into a plurality of corresponding power supply side chambers and load side chambers along the width direction of the bottom board; the first transverse partition plate is positioned at the lower part of each cavity and is provided with a through hole which penetrates through the front and the back; bosses are respectively arranged on the bottom plates of the power side cavity and the load side cavity; the first conductive terminal plate comprises a first connecting part, a second connecting part and a third connecting part, wherein the second connecting part extends from the first connecting part, bends upwards, extends and bends to form a convex shape, and the third connecting part bends from the second connecting part downwards, extends and bends to form a convex shape; the first connecting part, the second connecting part and the third connecting part are provided with connecting through holes and corresponding locking screws to form an upper layer screw locking attachment and a lower layer screw locking attachment; a barb structure bent downwards is arranged on one side of the first connecting part, and correspondingly, a stop block matched with the barb structure and used for preventing the first conductive terminal board from exiting the insulating base is convexly arranged on the side wall of the power supply side chamber of the first compartment; the third connecting portion is inserted into the load side chamber from the through hole in the first transverse partition.
Furthermore, a plurality of second compartments are arranged on one side of the first compartments on the bottom plate of the insulating base at intervals in parallel, and the second compartments are divided into a plurality of corresponding power supply side chambers and load side chambers along the width direction of the bottom plate by the first transverse partition plate; the first transverse partition plate is positioned at the lower parts of the power side cavity and the load side cavity and is provided with through holes which penetrate through the front and the back; a plurality of second conductive terminal plates which sequentially include a first connection part and a second connection part; connecting through holes are formed in the first connecting portion and the second connecting portion, the second connecting portion is inserted into the load side cavity from the through hole in the first transverse partition plate, and the locking screws are arranged in the second connecting portion connecting through holes.
Preferably, the insulating base chassis forms six parallel independent compartments, wherein the first and second compartments are three in number, and are divided into a power source side chamber and a load side chamber by a first transverse partition, and correspondingly, three first and second conductive terminal plates are provided in the three first and second compartments, respectively.
And the side wall of the power supply side chamber of the first compartment, which is provided with the stop block side, is also provided with a guide block which is higher than the stop block in a protruding mode and is matched with a bent part in front of the second connecting part of the first conductive terminal board, one side of the bent part is provided with a notch matched with the guide block, and the first connecting part and the second connecting part are arranged in a staggered mode along the axial direction.
Furthermore, the first transverse partition plate is inserted into the middle load side cavity side of the longitudinal partition plate of the bottom plate corresponding to the first compartment and is parallel to the first transverse partition plate, and the lower part of the first transverse partition plate is provided with a through hole for the first conductive terminal plate to penetrate through; and a locking hole and a corresponding first locking screw are arranged on a third connecting part of the first conductive terminal board corresponding to the first transverse partition board and the second transverse partition board.
Preferably, the opposite surface between the first transverse partition plate and the second transverse partition plate is provided with a concave arc surface matched with the first locking screw.
In addition, the utility model also comprises a second and a third transverse clapboard; the second transverse partition board is inserted into the middle load side cavity side of the longitudinal partition board corresponding to the first compartment and is parallel to the first transverse partition board, and the lower part of the second transverse partition board is provided with a through hole for the first conductive terminal board to penetrate through; a locking hole and a corresponding locking screw are arranged on a third connecting part of the first conductive terminal board corresponding to the first transverse partition board and the second transverse partition board; the third transverse partition board is inserted into the side of the power supply side cavity in the middle of the longitudinal partition board corresponding to the second compartment and is parallel to the first transverse partition board, and the lower part of the third transverse partition board is provided with a through hole for the second conductive terminal board to penetrate through; and a locking hole and a corresponding second locking screw are arranged on a second connecting part of the second conductive terminal plate corresponding to the first transverse partition plate and the third transverse partition plate.
Preferably, a concave arc surface matched with the first locking screw is arranged on the opposite surface between the first transverse partition plate and the second transverse partition plate; and a concave arc surface matched with the second locking screw is arranged on the opposite surface between the first transverse clapboard and the third transverse clapboard.
Preferably, the bottom plate, the longitudinal partition plate and the first transverse partition plate of the insulating base are designed in an integrated mode.
Preferably, the bottom plate, the longitudinal partition plate, the first transverse partition plate, the second transverse partition plate and the third transverse partition plate of the insulating base are designed in an integrated mode.
Compared with the prior art, the utility model discloses beneficial effect lies in:
the utility model adopts an integrated design, which can meet the requirement that the first conductive terminal board is inserted from the side surface and prevent the first conductive terminal board from falling off; moreover, the first conductive terminal plate is additionally provided with a barb structure, so that the conductive terminal plate can be prevented from retreating and falling off the insulating base.
Drawings
Fig. 1 is a perspective view 1 of an embodiment of the present invention.
Fig. 2 is a perspective view 2 of an embodiment of the present invention.
Fig. 3 is a front view of an embodiment of the present invention.
Fig. 4 is a top view of fig. 3.
Fig. 5 is an exploded perspective view of an embodiment of the present invention.
Fig. 6 is an exploded perspective view of an embodiment of the present invention.
Fig. 7 is a partially exploded perspective view of an embodiment of the present invention.
Fig. 8 is a front view of the first conductive terminal plate in the embodiment of the present invention.
Fig. 9 is a top view of fig. 8.
Fig. 10 is a left side view of fig. 8.
Detailed Description
Referring to fig. 1 to 10, an improved electrical connector of the present invention includes an insulating base 1 and a plurality of first conductive terminal plates 2; wherein,
the insulating base 1 comprises a bottom plate 11, a plurality of longitudinal partition plates 12 are arranged on the bottom plate 11 in parallel at intervals, and a plurality of parallel independent first compartments 100 are formed on the bottom plate 11 along the length direction; the first transverse partition plate 13 is inserted in the middle of the longitudinal partition plate 12 and divides the first compartment 100 into a plurality of corresponding power supply side chambers and load side chambers along the width direction of the bottom plate; the first transverse partition plate 13 is positioned at the lower part of each chamber and is provided with a through hole 131 penetrating through the front and the rear; bosses 111 and 112 are respectively arranged on the bottom plates of the power side chamber and the load side chamber;
the first conductive terminal plate 2 comprises a first connecting part 21, a second connecting part 22 which extends from the first connecting part 21, is bent upwards, extends and then is bent to form a convex shape, and a third connecting part 23 which extends from the second connecting part 22, is bent downwards and then is bent to form a convex shape; the first to third connecting parts 21, 22 and 23 are respectively provided with connecting through holes 211, 221 and 231 and corresponding locking screws 3 to form an upper layer and a lower layer of screw locking attachments; moreover, a barb structure 212 bent downwards is arranged on one side of the first connecting part 21, and correspondingly, a stop block 113 matched with the barb structure 212 and used for preventing the first conductive terminal board 2 from exiting the insulating base 1 is convexly arranged on the side wall of the power supply side chamber of the first compartment 100; the third connecting portion 23 is inserted into the load side chamber from the through hole 131 in the first transverse partition 13.
Furthermore, a plurality of second compartments 200 are arranged on one side of a plurality of first compartments 100 on the bottom plate 11 of the insulating base 1 at intervals in parallel, and the second compartments 200 are divided into a plurality of corresponding power supply side chambers and load side chambers along the width direction of the bottom plate by the first transverse partition plate 13; the first transverse partition plate 13 is positioned at the lower parts of the power side chamber and the load side chamber and is provided with through holes which penetrate through the front and the back; a plurality of second conductive terminal plates 4 including a first connection portion 41, a second connection portion 42 in this order; the first connecting portion 41 and the second connecting portion 42 are provided with connecting through holes 411 and 421, the second connecting portion 42 is inserted into the load side chamber from the through hole of the first transverse partition plate 13, and the second connecting portion 42 is provided with a locking screw 5 through the connecting through hole 421.
Preferably, the bottom plate 11 of the insulating base 1 forms six parallel independent compartments, wherein the first and second compartments are three in number, and are divided into a power source side chamber and a load side chamber by a first transverse partition 13, and correspondingly, three first and second conductive terminal plates 2 and 4 are provided in the three first and second compartments, respectively.
The sidewall of the power-supply-side chamber of the first compartment 100 on the side of the stopper 113 is further provided with a guide block 114 protruding higher than the stopper 113 and engaged with a bent portion in front of the second connection portion 22 of the first conductive terminal plate 2, and a notch 222 engaged with the guide block 114 is provided on one side of the bent portion, so that the first connection portion 21 and the second connection portion 22 are arranged in a staggered manner in the axial direction.
Furthermore, the device also comprises a second transverse partition plate 14 which is inserted into the bottom plate 11 and corresponds to the middle load side chamber side of the longitudinal partition plate 12 of the first compartment 100, and is parallel to the first transverse partition plate 13, and the lower part of the second transverse partition plate 14 is provided with a through hole 141 for the first conductive terminal plate 2 to penetrate through; the first conductive terminal plate 2 is provided with a locking hole 232 and a corresponding first locking screw corresponding to the third connecting portion 23 between the first and second transverse partition plates 13, 14.
Preferably, the opposite surface between the first transverse partition plate and the second transverse partition plate is provided with a concave arc surface matched with the first locking screw.
Referring to fig. 4 to 6, the present invention further includes a second and a third transverse partition 14, 15; the second transverse partition plate 14 is inserted into the load side chamber side of the middle part of the longitudinal partition plate corresponding to the first compartment 100 and is parallel to the first transverse partition plate 1, and the lower part of the second transverse partition plate 14 is provided with a through hole 141 for the first conductive terminal plate 2 to penetrate through; the first conductive terminal plate 2 is provided with a locking hole 232 and a corresponding locking screw 6 corresponding to the third connecting part 23 between the first transverse partition plate 13 and the second transverse partition plate 14; the third transverse partition plate 15 is inserted into the middle power supply side chamber side of the longitudinal partition plate 12 corresponding to the second compartment 200 and is parallel to the first transverse partition plate 13, and the lower part of the third transverse partition plate 15 is provided with a through hole for the second conductive terminal plate 4 to penetrate through; the second conductive terminal plate 4 is provided with a locking hole 422 and a corresponding second locking screw corresponding to the second connecting portion 42 between the first and third transverse partition plates 13, 15.
Preferably, a concave arc surface matched with the first locking screw is arranged on the opposite surface between the first transverse partition plate and the second transverse partition plate; and a concave arc surface matched with the second locking screw is arranged on the opposite surface between the first transverse clapboard and the third transverse clapboard.
Preferably, the bottom plate, the longitudinal partition plate and the first transverse partition plate of the insulating base are designed in an integrated mode.
Preferably, the bottom plate, the longitudinal partition plate, the first transverse partition plate, the second transverse partition plate and the third transverse partition plate of the insulating base are designed in an integrated mode.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that various modifications and equivalent arrangements can be made without departing from the scope of the present invention, which is intended to be covered by the appended claims.
Claims (11)
1. An improved electric connector is characterized by comprising an insulating base, a plurality of first conductive terminal boards, a plurality of second conductive terminal boards and a plurality of first conductive terminal boards; wherein,
the insulating base comprises a base body and a plurality of insulating layers,
the bottom plate is provided with a plurality of longitudinal partition plates at intervals in parallel, and a plurality of parallel independent first compartments are formed on the bottom plate along the length direction;
the first transverse partition board is inserted in the middle of the longitudinal partition board and divides the first compartment into a plurality of corresponding power supply side chambers and load side chambers along the width direction of the bottom board; the first transverse partition plate is positioned at the lower part of each cavity and is provided with a through hole which penetrates through the front and the back; bosses are respectively arranged on the bottom plates of the power side cavity and the load side cavity;
the first conductive terminal plate comprises a first connecting part, a second connecting part and a third connecting part, wherein the second connecting part extends from the first connecting part, bends upwards, extends and bends to form a convex shape, and the third connecting part bends from the second connecting part downwards, extends and bends to form a convex shape; the first connecting part, the second connecting part and the third connecting part are provided with connecting through holes and corresponding locking screws to form an upper layer screw locking attachment and a lower layer screw locking attachment; a barb structure bent downwards is arranged on one side of the first connecting part, and correspondingly, a stop block matched with the barb structure and used for preventing the first conductive terminal board from exiting the insulating base is convexly arranged on the side wall of the power supply side chamber of the first compartment; the third connecting portion is inserted into the load side chamber from the through hole in the first transverse partition.
2. The improved electrical connector as claimed in claim 1, wherein a plurality of second compartments are arranged on the bottom plate of the insulating base at intervals in parallel on one side of a plurality of first compartments, and the second compartments are divided into a plurality of corresponding power-side chambers and load-side chambers along the width direction of the bottom plate by the first transverse partition plate; the first transverse partition plate is positioned at the lower parts of the power side cavity and the load side cavity and is provided with through holes which penetrate through the front and the back; a plurality of second conductive terminal plates which sequentially include a first connection part and a second connection part; connecting through holes are formed in the first connecting portion and the second connecting portion, the second connecting portion is inserted into the load side cavity from the through hole in the first transverse partition plate, and the locking screws are arranged in the second connecting portion connecting through holes.
3. The improved electrical connector as claimed in claim 2, wherein said dielectric base chassis defines six juxtaposed discrete compartments, three of each of the first and second compartments being separated by a first transverse partition into a power side chamber and a load side chamber, and correspondingly, three of each of the first and second conductive terminal plates are provided for each of the three first and second compartments.
4. The improved electrical connector as claimed in claim 1 or 2, wherein the side wall of the power-supply-side chamber of the first compartment, which is provided with the stop block, is further provided with a guide block which is higher than the stop block and is engaged with a bent portion of the first conductive terminal plate in front of the second connecting portion, and a notch which is engaged with the guide block is provided on one side of the bent portion, so that the first connecting portion and the second connecting portion are arranged in a staggered manner in the axial direction.
5. The improved electrical connector as claimed in claim 3, wherein the side wall of the power-supply side chamber of the first compartment, which is provided with the stop block, is further provided with a guide block which is higher than the stop block and is engaged with a bend in front of the second connecting portion of the first conductive terminal plate, and a notch which is engaged with the guide block is provided on one side of the bend, so that the first connecting portion and the second connecting portion are arranged in a staggered manner along the axial direction.
6. The improved electrical connector as claimed in claim 1, further comprising a second transverse partition inserted into the bottom plate corresponding to the load side chamber side of the middle portion of the longitudinal partition of the first compartment, and parallel to the first transverse partition, wherein a through hole for the first conductive terminal plate to pass through is formed at the lower portion of the second transverse partition; and a locking hole and a corresponding first locking screw are arranged on a third connecting part of the first conductive terminal board corresponding to the first transverse partition board and the second transverse partition board.
7. The improved electrical connector as claimed in claim 6, wherein said opposing surfaces between said first and second transverse partitions have concave curved surfaces for engaging said first locking screws.
8. The improved electrical connector of claim 2, further comprising second and third transverse partitions; wherein,
The second transverse partition board is inserted into the middle load side cavity side of the longitudinal partition board corresponding to the first compartment and is parallel to the first transverse partition board, and the lower part of the second transverse partition board is provided with a through hole for the first conductive terminal board to penetrate through; a locking hole and a corresponding locking screw are arranged on a third connecting part of the first conductive terminal board corresponding to the first transverse partition board and the second transverse partition board;
the third transverse partition board is inserted into the side of the power supply side cavity in the middle of the longitudinal partition board corresponding to the second compartment and is parallel to the first transverse partition board, and the lower part of the third transverse partition board is provided with a through hole for the second conductive terminal board to penetrate through; and a locking hole and a corresponding second locking screw are arranged on a second connecting part of the second conductive terminal plate corresponding to the first transverse partition plate and the third transverse partition plate.
9. The improved electrical connector as claimed in claim 8, wherein the opposing surfaces between said first and third transverse partitions are provided with concave curved surfaces for engaging said second locking screws.
10. The improved electrical connector as claimed in any one of claims 1 to 3, 5, 6 and 7, wherein the bottom plate, the longitudinal partition and the first transverse partition of the insulating base are designed as a single piece.
11. The improved electrical connector as claimed in claim 8 or 9, wherein the bottom plate of the dielectric base, the longitudinal partition, the first transverse partition, the second transverse partition and the third transverse partition are of a one-piece design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386476.8U CN205723985U (en) | 2016-04-29 | 2016-04-29 | A kind of improved electric coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386476.8U CN205723985U (en) | 2016-04-29 | 2016-04-29 | A kind of improved electric coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205723985U true CN205723985U (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620386476.8U Expired - Fee Related CN205723985U (en) | 2016-04-29 | 2016-04-29 | A kind of improved electric coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205723985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105789929A (en) * | 2016-04-29 | 2016-07-20 | 上海合璧电子电器有限公司 | Improved electric connector |
-
2016
- 2016-04-29 CN CN201620386476.8U patent/CN205723985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105789929A (en) * | 2016-04-29 | 2016-07-20 | 上海合璧电子电器有限公司 | Improved electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20180429 |